Discretization techniques applied to the study of two-photon ionization in systems with two active electrons
作者： H. Bachau , P. Lambropoulos , X. Tang
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摘要: We analyze a method based on discretized basis sets to calculate multiphoton ionization effects in two-electron systems. One-electron systems will serve as benchmark; then the case of two-photon helium be investigated. Emphasis placed role correlations. Finally choice different type (Slater-type orbitals, B-spline functions) discussed.
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